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USB3320

Status: In Production

Features:

  • Integrated VBUS over-voltage protection (up to +30V)
  • Integrated USB switch
  • Internal ESD protection circuits
  • Integrated 3.3V LDO regulator
  • External passive components minimized
  • Multi-Frequency support with one single part
  • Frequencies supported: 12, 13, 19.2, 24, 26, 27, 38.4, 52Mhz
  • Crystal/Resonator support
  • ULPI 60MHz Input Clock support
  • Low jitter PLL makes it possible to accept "noisy" clock sources
  • ±8kV HBM
  • ±8kV/±15kV IEC (contact/air)
  • No external ESD protection circuits required
  • Switch Hi-Speed data, battery charging, and stereo/mono audio accessories
  • UART mode
  • Variable I/O voltage capability
  • Low power and standby modes of operation to minimize power consumption
  • "Wrapper-less" architecture for optimal timing performance
  • Hi-Speed USB On-The-Go (OTG) - host and device capable
  • Supports commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges
  • Networking
  • Audio Video
  • Medical
  • Industrial Computers
  • Printers
  • Repeaters
  • Communication
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The USB3320 is a highly integrated full featured Hi-Speed USB 2.0 transceiver based on Microchip's proven ULPI interface. The USB3320 provides an extremely flexible solution in a convenient 5 x 5 mm QFN package. It supports a wide variety of different reference clock frequencies with one single part, as well as accepting clocking from crystal/resonators and the ULPI 60Mhz Clock-In mode. As with previous generations of Microchip's USB transceivers, the USB3320 integrates a USB switch and both ESD and VBUS over-voltage protection devices.


*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Additional Features

    Highlights

    • Highly integrated, Full Featured Hi-Speed USB 2.0 transceiver
      • Integrated VBUS over-voltage protection (up to +30V)
      • Integrated USB switch
      • Internal ESD protection circuits
      • Integrated 3.3V LDO regulator
      • External passive components minimized
    • Extremely flexible reference clock frequency support:
      • Multi-Frequency support with one single part
      • Frequencies supported: 12, 13, 19.2, 24, 26, 27, 38.4, 52Mhz
      • Crystal/Resonator support
      • ULPI 60MHz Input Clock support
      • Low jitter PLL makes it possible to accept "noisy" clock sources
    • Industry's best current ESD performance in a Hi-Speed USB transceiver
      • ±8kV HBM
      • ±8kV/±15kV IEC (contact/air)
      • No external ESD protection circuits required
    • Ability to use the USB connector as single port of connection
      • Switch Hi-Speed data, battery charging, and stereo/mono audio accessories
      • UART mode
    • Microchip flexPWR® technology
      • Variable I/O voltage capability
      • Low power and standby modes of operation to minimize power consumption
    • "Wrapper-less" architecture for optimal timing performance
    • Hi-Speed USB On-The-Go (OTG) - host and device capable
    • Supports commercial (0° to 70°C) and industrial (-40° to 85°C) temperature ranges

    Target Applications

    • Networking
    • Audio Video
    • Medical
    • Industrial Computers
    • Printers
    • Repeaters
    • Communication
Parametrics
Name
Value
Description
Multi-frequency USB 2.0 ULPI PHY IC
Upstream Port
ULPI
Reference Clock Freq
Multi
I/O Voltage (V)
1.8V-3.3V
ULPI Input Clock Mode
Yes
Crystal Support
Yes
Battery Charger Detection
Yes
Integrated USB Switch
Yes
OTG
Yes
Temp. Range Min.
-40
Temp. Range Max.
85

Documents

Jump to:

CAD Resource

03/18/2014
1206KB

Gerber Files

03/18/2014
1837KB

Schematics

User Guides

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
USB Transceiver w/ULPI Interface Evaluation Board
USB Transceiver w/ULPI Interface Evaluation Board ( EVB-USB3320 )
(Not Recommended for new design)

The USB3320 is a highly integrated full featured Hi-Speed USB 2.0 transceiver based on our proven ULPI interface. The USB3320 provides an extremely flexible solution in a convenient 5x5mm QFN package. It supports a wide variety of different reference clock frequencies with one single part, as well as accepting clocking from crystal/resonators and the ULPI 60MHz Clock-In mode. As with previous...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
USB3320C-EZK
0.063600
0.734694
32
VQFN
5x5x0.9mm
Matte Tin
e3
USB3320C-EZK-TR
0.063600
0.138000
32
VQFN
5x5x0.9mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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